(1,12) (2,14) (3,11) (4,13) (5,20) (6,16) (7,19) (8,17) (9,18) (10,15) 
nodes: 279  conflicts: 2  modelTime: 804  solveTime: 570  totalTime: 1378  modelSize: 20646  readTime: 4 size: 10